• Systems Architect IV

    Lockheed Martin (Littleton, CO)
    …need to be a US Citizen, and able to possess and maintain a US DoD TOP SECRET /SCI and SAP clearances to support these government contracts, as well as ... to define and utilize digital engineering model representations of systems , and system of systems ,...development efforts \- Experience applying MBSE concepts in a Systems Engineer or Systems Architect… more
    Lockheed Martin (08/14/25)
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  • Systems Engineer - Enterprise…

    Lockheed Martin (Littleton, CO)
    …to build a better tomorrow with you\. Lockheed Martin seeks an innovative and talented Systems Engineer to join the Global Security team in Denver, Colorado\. ... in this role will need to have both a System of Systems perspective as well as...are complete prior to implementation * Ensure leadership \(Chief Engineer , Program Management, Customer Counterparts\) are informed & engaged… more
    Lockheed Martin (09/10/25)
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  • Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …working in an environment that values integrity and excellence\. **THE WORK:** The Systems Engineer contributes to program scope working with a 150\+ C2\-Ground ... **WHAT WE'RE DOING:** At Lockheed Martin Rotary and Mission Systems , we're on a mission to drive innovation and...**Basic Qualifications:** \- Must have the ability to obtain TS /SCI Clearance to be considered for this position \-… more
    Lockheed Martin (09/24/25)
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  • Principal Engineer Network - Network…

    Northrop Grumman (Colorado Springs, CO)
    …at the time of application, which is required to start with the ability to obtain Top Secret security clearance + Applicants must have a current active DoD 8140 ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...Systems presents an excellent opportunity for a Principal Engineer Network - Network Engineer III (25-480)… more
    Northrop Grumman (09/27/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Denver, CO)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and ... our national security. KBR is seeking a Big Data Systems Engineer to join our team. The...This position will require you to work closely with system administrators and software developers to communicate, document and… more
    KBR (07/29/25)
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  • Principal Software Engineer (GBM) (25-390)

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,... offers an excellent opportunity for a Principal Software Engineer to join our team of skilled and diverse… more
    Northrop Grumman (09/04/25)
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  • Senior Reliability Engineer (Hybrid)

    RTX Corporation (Colorado Springs, CO)
    …while balancing priorities and schedules **Qualifications We Prefer** + Active or Existing Secret or Top Secret Security Clearance preferred **What We ... citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret Collins Aerospace, an RTX company, is a leader in technologically… more
    RTX Corporation (08/28/25)
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  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this ... We are seeking a highly skilled Project Engineer with expertise in sensor systems ...and on (or under) budget deliveries. **Responsibilities:** + **Support System Design and Architecture for IR Sensor Systems more
    Sierra Nevada Company, LLC (09/24/25)
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  • Principal Engineer Network - Network…

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Network - Network Engineer III (25-338) to join our team of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ Applicants must possess a current, active in-scope DoD-issued ** Top ** ** Secret ** security clearance at the time… more
    Northrop Grumman (08/16/25)
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  • Principal/Sr. Principal Cyber Systems

    Northrop Grumman (Aurora, CO)
    …(NGSP) is seeking a highly qualified individual to join our team as a **Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer .** The ... Systems Security Professional (CISSP) Certification. + Ability to integrate Cyber Systems Engineering requirements with Program System Development Life Cycle… more
    Northrop Grumman (09/16/25)
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